NSN 4240-01-331-4137 51221420, 5-1-2214-20, 01-331-4137

4240-01-331-4137

Part Alternates: 51221420, 5-1-2214-20, 4240-01-331-4137, 01-331-4137, 4240013314137, 013314137

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
42	19 DEC 1990	01-331-4137	77777 ( )

Part Number	Cage Code	Manufacturer
5-1-2214-20	81361	EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 4240-01-331-4137

Compare

4240-01-331-6153, 4240-01-331-6757, 4240-01-331-6758, 4240-01-331-6759, 4240-01-331-6760

Characteristic	Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION	1 EA RN 5-1-1345 WIPER SEAL ASSY;1 EA RN 5-1-2222 HOOK ASSY,WITH HANDLE; 1 EA RN 5-1-1463 BRACKET,STRAP; 1 EA RN 5-1-1464 SHOULDER PIN,STRAP BRACKET; 1 EA RN 5-1-2047-1 PLATE,COVER/ADAPTER; 1 EA RN 5-1-2043GASKET; 3 EA RN NAS1352C04LE14 SCREW; 2 EA RN NAS1635-04LE4P SCREW,PAN HD; 1 EA RN MS16633-4012 RING,RETAINING
III END ITEM IDENTIFICATION	MASK,CHEMICAL-BIOLOGICAL M43E1
MANUFACTURERS CODE	81361
DESIGN CONTROL REFERENCE	5-1-2214-20

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	Z	Other Munitions/CBR Categories
Weapons Systems/End Item or Homogeneous Group	ZJ	Gas Masks
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each